辽宁中部城市群一体化发展的空间组织研究

Study on the Spatial Organization of Integration Development In Central Liaoning Urban Agglomeration

地域空间组织是城市群一体化发展的重要尺度和载体。因地域特点与发展阶段不同选择合理化演进模式是城市群一体化发展的必由之路。提出辽宁中部城市群一体化发展的三种地域空间演进方案:单中心点—轴演进模式、多核心均衡演进模式、双核心互动演进模式,通过比较分析确定单中心点—轴演进模式为城市群一体化发展的合理地域组织模式。通过选取基础性指标、协调性指标、发展性指标与规模性指标,综合评价确定了在此种模式下城市群一体化发展的时间推进顺序。

Regional spatial organization is an important measure and carrier for integration development in urban agglomeration.It is the only way to choose a reasonable evolution mode for integration development in urban agglomeration,due to the different phase and regional character.The article put forward to three regional spatial evolution modes：monocentricitical point-aixs evolution mode,multi-core equilibrium evolution mode and dual-core interactional evolution mode.Moreover it is shown that the monocentricitical point-aixs evolution mode is a reasonable organization mode in central Liaoning urban agglomeration by the comparative analysis.At last,through the quantitative indexes such as essentiality index,coordination index,expansibility index and scale index,the article clear that the temporal evolutive order under the monocentricitical point-aixs evolution mode.